Uponor North America
5925 148th Street West
Apple Valley, MN 55124

QS-style Conversion Nipple, R25 x 3/4" NPT (for 3/4" tubing only)

Part no.A4322575

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Part information and details


A [frac]3/4 inch
A [inch]0.746 inch
B [frac]3/8 inch
B [inch]0.37 inch
C [frac]5/8 inch
C [inch]0.632 inch
D [frac]1 37/64 inch
D [inch]1.585 inch
E [frac]1 3/4 inch
E [inch]1.748 inch
F [frac]1 3/8 inch
F [inch]1.375 inch
G [frac]51/64 inch
G [inch]0.792 inch
H [frac]11/16 inch
H [inch]0.687 inch
Weight per UOM [lbs/UOM]0.3 lbs/uom


StandardsR25: ISO 228-G 1"|ASTM F877

Technical Data

End Size 1 [inch|mm]1"
End Size 2 [inch|mm]3/4"
End Type 1ISO 228-G
End Type 2MNPT
Operating Pressure 1 [PSI]160 psi
Operating Pressure 2 [PSI]100 psi
Operating Pressure 3 [PSI]80 psi
Operating Temperature 1 [°F]73 °F
Operating Temperature 2 [°F]180 °F
Operating Temperature 3 [°F]200 °F
Prop 65 label required?Yes